> Perfect, thanks for reporting and followup testing. > > -- > Jens Axboe Unfortunately I am having an issue with buffer_compress_chunk in the 2.2.12 release. Removing buffer_compress_chunk from the tests below fixes the issues. fio --name=test --rw=write --bs=4k --ioengine=libaio --direct=1 --iodepth=32 --size=1g --refill_buffers --buffer_compress_percentage=50 --buffer_compress_chunk=32k --filename=testfile test: (g=0): rw=write, bs=4K-4K/4K-4K/4K-4K, ioengine=libaio, iodepth=32 fio-2.2.12 Starting 1 process fio: pid=24516, got signal=11 Run status group 0 (all jobs): Disk stats (read/write): sda: ios=0/0, merge=0/0, ticks=0/0, in_queue=0, util=0.00% fio: file hash not empty on exit fio --name=test --rw=write --bs=128k --ioengine=libaio --direct=1 --iodepth=32 --size=1g --refill_buffers --buffer_compress_percentage=50 --buffer_compress_chunk=32k --filename=testfile test: (g=0): rw=write, bs=128K-128K/128K-128K/128K-128K, ioengine=libaio, iodepth=32 fio-2.2.12 Starting 1 process Segmentation fault (core dumped) -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
